SKR_Pancake_Config.txt

# Pancake VORON2 350x350x150mm SKR 1.3 TMC2209 UART config

# *** THINGS TO CHANGE/CHECK: ***
# MCU paths                         [mcu] section
# Thermistor types                      [extruder] and [heater_bed] sections - See 'sensor types' list at end of file
# FSR switch (z endstop) location       [homing_override] section
# FSR switch (z endstop) offset for Z0  [stepper_z] section
# Probe points                          [quad_gantry_level] section
# Min & Max gantry corner postions      [quad_gantry_level] section
# PID tune                              [extruder] and [heater_bed] sections
# Fine tune E steps                     [extruder] section


[force_move]
enable_force_move: True

[mcu]
#	mcu for X/Y/E steppers main MCU
#	[X in X] - B Motor
#	[Y in Y] - A Motor
#	[E in Z] - Extruder
#	obtain definition by "ls -l /dev/serial/by-path/" then unplug to verify
serial: /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0 

[mcu z]
#	mcu for Z steppers
#	[Z in X] - Front Left
#	[Z1 in Y] - Rear Left
#	[Z2 in Z] - Rear Right
#	[Z3 in E0]- Front Right
#	obtain definition by "ls -l /dev/serial/by-path/" then unplug to verify
serial: /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.1:1.0

[printer]
kinematics: corexy
max_velocity: 300
max_accel: 3000
max_z_velocity: 25
max_z_accel: 250
#   The maximum velocity (in mm/s) that the toolhead may travel a 90
#   degree corner at. A non-zero value can reduce changes in extruder
#   flow rates by enabling instantaneous velocity changes of the
#   toolhead during cornering. This value configures the internal
#   centripetal velocity cornering algorithm; corners with angles
#   larger than 90 degrees will have a higher cornering velocity while
#   corners with angles less than 90 degrees will have a lower
#   cornering velocity. If this is set to zero then the toolhead will
#   decelerate to zero at each corner. The default is 5mm/s.
#square_corner_velocity: 10.0


#####################################################################
# 	X/Y Stepper Settings
#####################################################################

[stepper_x]
#connected to X on mcu_xye (B Motor)
step_pin: P2.2
dir_pin: !P2.6
enable_pin: !P2.1
step_distance: 0.0125
endstop_pin: !P1.29
position_min: 0
position_endstop: 345
position_max: 345
homing_speed: 100
homing_retract_dist: 5
homing_positive_dir: true

[tmc2209 stepper_x]
uart_pin: P1.17
microsteps: 16
interpolate: False
run_current: 1.0
hold_current: 1.0
sense_resistor: 0.110
stealthchop_threshold: 0

[stepper_y]
#connected to Y on mcu_xye (A Motor)
step_pin: P0.19
dir_pin: P0.20
enable_pin: !P2.8
step_distance: 0.0125
endstop_pin: !P1.27
position_min: 0
position_endstop: 350
position_max: 350
homing_speed: 100
homing_retract_dist: 5
homing_positive_dir: true

[tmc2209 stepper_y]
uart_pin: P1.15
microsteps: 16
interpolate: False
run_current: 1.0
hold_current: 1.0
sense_resistor: 0.110
stealthchop_threshold: 0
 
#####################################################################
# 	Z Stepper Settings
#####################################################################

#Z MCU - IN X
# Z0 Stepper - Front Left
[stepper_z]
step_pin: z:P2.2
dir_pin: !z:P2.6
enable_pin: !z:P2.1
step_distance: 0.00250
endstop_pin: z:P1.25
#   Z-position of nozzle (in mm) to z-endstop trigger point relative to print surface (Z0)
#   (+) value = endstop above Z0, (-) value = endstop below
#position_endstop: -1.6
position_max: 140
position_min: -5
homing_speed: 15.0
second_homing_speed: 3.0
homing_retract_dist: 3.0

[tmc2209 stepper_z]
uart_pin: z:P1.17
microsteps: 16
interpolate: False
run_current: 1.0
hold_current: 0.80
sense_resistor: 0.110
stealthchop_threshold: 0

#Z MCU - IN Y
# Z1 Stepper - Rear Left
[stepper_z1]
step_pin: z:P0.19
dir_pin: z:P0.20
enable_pin: !z:P2.8
step_distance: 0.00250


[tmc2209 stepper_z1]
uart_pin: z:P1.15
microsteps: 16
interpolate: False
run_current: 1.0
hold_current: 0.80
sense_resistor: 0.110
stealthchop_threshold: 0

#Z MCU - IN Z
# Z2 Stepper - Rear Right
[stepper_z2]
step_pin: z:P0.22
dir_pin: !z:P2.11
enable_pin: !z:P0.21
step_distance: 0.00250

[tmc2209 stepper_z2]
uart_pin: z:P1.10
microsteps: 16
interpolate: False
run_current: 1.0
hold_current: 0.80
sense_resistor: 0.110
stealthchop_threshold: 0

#Z MCU - IN E0
# Z3 Stepper - Front Right
[stepper_z3]
step_pin: z:P2.13
dir_pin: z:P0.11
enable_pin: !z:P2.12
step_distance: 0.00250

[tmc2209 stepper_z3]
uart_pin: z:P1.8
microsteps: 16
interpolate: False
run_current: 1.0
hold_current: 0.80
sense_resistor: 0.110
stealthchop_threshold: 0

#####################################################################
# 	Extruder
#####################################################################

[adc_temperature slice]
resistance1: 4018000
temperature1: -20
resistance2: 2407000
temperature2: -10
resistance3: 1497000
temperature3: 0
resistance4: 943200
temperature4: 10
resistance5: 613400
temperature5: 20
resistance6: 500000
temperature6: 25
resistance7: 407000
temperature7: 30
resistance8: 275000
temperature8: 40
resistance9: 190300
temperature9: 50
resistance10: 132900
temperature10: 60
resistance11: 94760
temperature11: 70
resistance12: 68870
temperature12: 80
resistance13: 59110
temperature13: 85
resistance14: 50750
temperature14: 90
resistance15: 37870
temperature15: 100
resistance16: 28590
temperature16: 110
resistance17: 21890
temperature17: 120
resistance18: 16920
temperature18: 130
resistance19: 13240
temperature19: 140
resistance20: 10480
temperature20: 150
resistance21: 8365
temperature21: 160
resistance22: 6745
temperature22: 170
resistance23: 5490
temperature23: 180
resistance24: 4509
temperature24: 190
resistance25: 3734
temperature25: 200
resistance26: 3104
temperature26: 210
resistance27: 2600
temperature27: 220
resistance28: 2193
temperature28: 230
resistance29: 1862
temperature29: 240
resistance30: 1591
temperature30: 250
resistance31: 1359
temperature31: 260
resistance32: 1168
temperature32: 270
resistance33: 1009
temperature33: 280
resistance34: 876
temperature34: 290
resistance35: 764.4
temperature35: 300
resistance36: 668.9
temperature36: 310
resistance37: 587.9
temperature37: 320
resistance38: 519
temperature38: 330
resistance39: 460
temperature39: 340
resistance40: 409.3
temperature40: 350
resistance41: 365.4
temperature41: 360
resistance42: 327.3
temperature42: 370
resistance43: 294.2
temperature43: 380
resistance44: 265.3
temperature44: 390
resistance45: 240
temperature45: 400
resistance46: 217.7
temperature46: 410
resistance47: 198
temperature47: 420
resistance48: 180.5
temperature48: 430
resistance49: 165.1
temperature49: 440
resistance50: 151.3
temperature50: 450
resistance51: 138.9
temperature51: 460
resistance52: 127.9
temperature52: 470
resistance53: 118
temperature53: 480
resistance54: 109.1
temperature54: 490
resistance55: 101.1
temperature55: 500

#Z on MCU X/Y
[extruder]
step_pin: P0.22
dir_pin: !P2.11
enable_pin: !P0.21
# 16 microsteps -m3 0.001875
step_distance: 0.00178078
nozzle_diameter: 0.400
filament_diameter: 1.75
heater_pin: P2.5
sensor_type: slice
sensor_pin: P0.24
smooth_time: 3.0
min_temp: 5
max_temp: 300
max_power: 1.0
min_extrude_temp: 170
max_extrude_only_distance: 1150
max_extrude_cross_section: 9999
# PA can be disabled by declaring a 0.0 value
pressure_advance: 0.4
pressure_advance_smooth_time: 0.040
 #   A time range (in seconds) to use when calculating the average
 #   extruder velocity for pressure advance. A larger value results in
 #   smoother extruder movements. This parameter may not exceed 200ms.
 #   This setting only applies if pressure_advance is non-zero. The
 #   default is 0.040 (40 milliseconds).
 
#control = pid
#pid_kp = 26.213
#pid_ki = 1.304
#pid_kd = 131.721

#Z on MCU X/Y
[tmc2209 extruder]
uart_pin: P1.10
microsteps: 16
interpolate: False
run_current: 0.6
hold_current: 0.6
sense_resistor: 0.110
stealthchop_threshold: 0

#####################################################################
# 	Probe
#####################################################################

[probe]
# Inductive Probe
# Z height probe. One may define this section to enable Z height
# probing hardware. When this section is enabled, PROBE and
# QUERY_PROBE extended g-code commands become available. The probe
# section also creates a virtual "probe:z_virtual_endstop" pin. One
# may set the stepper_z endstop_pin to this virtual pin on cartesian
# style printers that use the probe in place of a z endstop.
pin: z:P1.24
#   Z_MAX on mcu_z
x_offset: 0
#   Offset (in mm) for inductive probe Y direction from nozzle
y_offset: 25.0
z_offset: 0
#   Speed (in mm/s) of the Z axis when probing. The default is 5mm/s.
speed: 5.0
samples: 1
#   How far to retract (in mm) from the probe point for multi-probe samples
sample_retract_dist: 2.0
samples_tolerance: 0.100
#   The maximum Z distance (in mm) that a sample may differ from other
#   samples. If this tolerance is exceeded then either an error is
#   reported or the attempt is restarted (see
#   samples_tolerance_retries). The default is 0.100mm.
samples_tolerance_retries: 3
#   The number of times to retry if a sample is found that exceeds
#   samples_tolerance. On a retry, all current samples are discarded
#   and the probe attempt is restarted. If a valid set of samples are
#   not obtained in the given number of retries then an error is
#   reported. The default is zero which causes an error to be reported
#   on the first sample that exceeds samples_tolerance


#####################################################################
# 	Fan Control
#####################################################################

[fan]
# print cooling fans
pin: P2.4
max_power: 1.0
kick_start_time: 0.5
off_below: 0.13
cycle_time: 0.001

[heater_fan hotend_fan]
pin: P2.7
max_power: 1.0
shutdown_speed: 0.0
kick_start_time: 0.5
heater: extruder
heater_temp: 50.0
fan_speed: 1.0

[heater_fan exhaust_fan]
pin: z:P2.4
max_power: 1.0
shutdown_speed: 0.0
kick_start_time: 5.0
heater: heater_bed
heater_temp: 60
fan_speed: 1.0

#####################################################################
# 	Bed Heater
#####################################################################

[heater_bed]
heater_pin: z:P2.5
sensor_type: NTC 100K MGB18-104F39050L32
#pullup_resistor: 5500
sensor_pin: z:P0.23
smooth_time: 3.0
max_power: 0.6
min_temp: 0
max_temp: 120
control: pid
pid_kp: 58.437
pid_ki: 2.347
pid_kd: 363.769

[idle_timeout]
timeout: 36000

#####################################################################
# 	Homing and Gantry Adjustment Routines
#####################################################################

[homing_override]
axes: z
set_position_z: 0
gcode:
   G90
   bed_mesh_clear
   G0 Z10 F600
   G90
   G28 X Y
   G0 X222 Y350 F3600
#   XY Location of the FSR Switch.  Update to your machines XY location.
   G28 Z0
   G0 Z10 F1800
   G0 X175 Y175 Z20 F3600

#	BED_MESH_CALIBRATE
[bed_mesh]
speed: 200
horizontal_move_z: 5
mesh_min: 30,30
mesh_max: 320,320
probe_count: 7,7
fade_start: .5
fade_end: 0
split_delta_z: .025
move_check_distance: 3.0
#mesh_pps: 0,0
algorithm: bicubic
relative_reference_index: 24
bicubic_tension: 0.1      
   
[quad_gantry_level]
#   Use QUAD_GANTRY_LEVEL to level a gantry.
gantry_corners:
   -47,-5
    428,438
#   Min & Max gantry corners - measure from nozzle at MIN (0,0) and MAX (350,350) to respective belt positions
points:
   50,40
   50,280
   300,280
   300,40
#   Probe points
speed: 200
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5
retries: 5
#   number of times to retry if the stepper movements aren't within tolerance
retry_tolerance: 0.0075
#   if retries are enabled then retry if any z_stepper movement was greater
#   than the retry_tolerance
max_adjust: 5

#####################################################################
# 	Displays
#####################################################################

[display]
#  "mini12864 LCD Display
lcd_type: uc1701
cs_pin: z:P1.18
a0_pin: z:P1.19
encoder_pins: ^z:P3.25,^z:P3.26
click_pin: ^!z:P0.28
contrast: 63

[neopixel my_neopixel]
pin: z:P1.21
chain_count: 3
initial_RED: 1
initial_GREEN: 1
initial_BLUE: 1
#   Sets the initial LED color of the Neopixel. Each value should be
#   between 0.0 and 1.0. The default for each color is 0

#####################################################################
# 	Macros
#####################################################################

[gcode_macro G32]
gcode:
   NOZZLE_CLEAN
   QUAD_GANTRY_LEVEL
   NOZZLE_CLEAN
   G28 Z0
   G0 X175 Y175 Z10 F6000

[gcode_macro PRINT_START]
#   Use PRINT_START for the slicer starting script - please customize for your slicer of choice
gcode:
    G28 xyz ; go home
	G32
	G0 Y0 X0
	G1 Z0.2 F500.0
	G92 E0.0
	
	BED_MESH_PROFILE LOAD=hot ; Load Saved Mesh

	G1 X80 E10 F500.0 ; intro line
	G1 Z0.2

	G92 E0.0

	
[gcode_macro PRINT_END]
#   Use PRINT_END for the slicer ending script - please customize for your slicer of choice
gcode:
   M400                           ; wait for buffer to clear
   G92 E0                         ; zero the extruder
   G1 E-4.0 F3600                 ; retract filament
   G91                            ; relative positioning
   G0 Z1.00 X2.0 Y2.0 F20000    ; move nozzle to remove stringing
   TURN_OFF_HEATERS
   M107                           ; turn off fan
   G1 Z5 F3000                    ; move nozzle up 5mm
   G90                            ; absolute positioning
   G0  X175 Y350 F3600            ; park nozzle at rear
   M117 Finished!                 ; display message

[gcode_macro UNLOAD_FILAMENT]
#   Extrusion lengths must be adjusted for your particular configuration before use
gcode:
   M83                            ; set extruder to relative
   G1 E10 F300                    ; extrude a little to soften tip
   G1 E-600 F1800                 ; retract filament completely
   M82                            ; set extruder to absolute

[gcode_macro LOAD_FILAMENT]
#   Extrusion lengths must be adjusted for your particular configuration before use
gcode:
   M83                            ; set extruder to relative
   G1 E300 F1800                  ; quickly load filament to down bowden
   G1 E200 F300                    ; slower extrusion for hotend path
   G1 E-5 F150                    ; prime nozzle with filament
   M82                            ; set extruder to absolute

[gcode_macro NOZZLE_BRUSH]
gcode:
    M117 Nozzle brushing...
    G0 X287 Y350 F6000
    G0 Z-1
    G0 X327
    G0 X287
    G0 X327
    G0 X287
    G0 X327
    G0 X287
    G0 Z10

[gcode_macro NOZZLE_CLEAN]
gcode:
    M117 Cleaning Nozzle...
    G0 Z10
    nozzle_brush
    G0 Z10
    M117

#Pause/Resume Functionality
[pause_resume]

#Filament Sensor Testing.
[filament_switch_sensor test]
pause_on_runout: True
switch_pin: !P1.25
runout_gcode:
 M118 Runout Event Detected
 M600 X50 Y10 Z20
 
[gcode_macro M600]
default_parameter_X: 50
default_parameter_Y: 10
default_parameter_Z: 10
gcode:
 G91
 G1 Z{Z}
 G90
 G1 X{X} Y{Y} F3000
 G0 E-100 F4800
	
# Sensor Types
#   "EPCOS 100K B57560G104F"
#   "ATC Semitec 104GT-2"
#   "NTC 100K beta 3950"
#   "Honeywell 100K 135-104LAG-J01"
#   "NTC 100K MGB18-104F39050L32" (Keenovo Heater Pad)
#   "AD595"
#   "PT100 INA826"